package br.com.aquinoevasconcelos.servlets.mensagem;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import br.com.aquinoevasconcelos.fachada.Fachada;
import br.com.aquinoevasconcelos.user.UsuarioCliente;

/**
 * Servlet implementation class ListaMensagemCliente
 */
@WebServlet("/ListaMensagemCliente")
public class ListaMensagemCliente extends HttpServlet {
	private static final long serialVersionUID = 1L;

	public ListaMensagemCliente() {
		super();

	}

	protected void service(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		Fachada fachada = Fachada.getInstancia();

		try {
			
			UsuarioCliente cliente = new UsuarioCliente();
			HttpSession sessaoCliente = request.getSession();
			cliente = (UsuarioCliente) sessaoCliente
					.getAttribute("sessaoCliente");

			request.setAttribute("listaMensagemCliente",
					fachada.listaMensagensCliente(cliente.getId()));

			RequestDispatcher rd = request
					.getRequestDispatcher("/painel_usuario/listar_mensagens.jsp");

			rd.forward(request, response);

		} catch (Exception e) {

			response.sendRedirect("pagina_erro/erro.jsp");
		}
	}

	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		service(request, response);
	}

	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		service(request, response);
	}

}
